The YVF2 series variable frequency speed regulation motor absorbs the advantages of advanced domestic and foreign enterprises and applies computer-aided design technology for design. It can be matched with similar frequency conversion devices at home and abroad, with strong interchangeability and usability. Adopting a squirrel cage structure, it operates reliably and is easy to maintain. The motor is separately equipped with an axial fan, ensuring good cooling effect at different speeds. The motor insulation adopts the F-class insulation structure widely used internationally, which improves the reliability of the motor. The corresponding indicators of motor power, foot installation size, and center height are completely consistent with Y and Y2 asynchronous motors. Compared with other speed control methods, the speed control system composed of YVF2 series variable frequency speed motor and SPWM variable frequency device has the advantages of obvious energy-saving effect, good adjustability, wide speed control ratio, excellent fast response, wide application range, and high performance price ratio. It is currently one of the most advanced systems in AC speed control schemes. It can be widely used in the spindle drive of CNC machine tools, constant torque, constant power speed regulation in industries such as textile, chemical, metallurgical, etc., as well as energy-saving speed regulation in situations such as fans and pumps. It also has a computer control interface, which helps to achieve automatic control of speed regulation systems. It is currently a high-tech energy-saving product that the country focuses on promoting
The power of this series of motors ranges from 0.55 kW to 315 kW, and the center height of the frame ranges from 80 to 355 kW